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Sept 19 DB

 
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Earl



Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
PostPosted: Sat Sep 19, 2009 2:26 pm    Post subject: Sept 19 DB Reply with quote
The Sept 19 DB moves along rapidly and succumbs to a number of single step solutions

Solutions: skyscraper (6), Bug+1, xy-chain


Earl


Code:

+-------+-------+-------+
| . 2 5 | . 7 . | . . . |
| 1 6 . | 4 . 2 | 7 . . |
| . 7 . | . . 5 | . . 2 |
+-------+-------+-------+
| . . 2 | 6 5 . | . . 1 |
| . . . | . . . | . . . |
| 5 . . | . 9 3 | 2 . . |
+-------+-------+-------+
| 4 . . | 5 . . | . 7 . |
| . . 9 | 1 . 8 | . 2 5 |
| . . . | . 3 . | 9 8 . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sat Sep 19, 2009 2:52 pm    Post subject: Reply with quote
There is also:
Quote:
remote pair 46
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